Jeffrey L. Osterwise


Jeffrey L. Osterwise is an associate in the Securities Fraud, Corporate Governance & Shareholder Rights, Commercial Litigation, and Consumer Protection practice groups at Berger Montague.

Mr. Osterwise is actively involved in Berger Montague’s representation of the City of Philadelphia and the City of Chicago in separate actions against certain online travel companies for their failure to pay hotel taxes.  He is also involved in the firm’s representation of former shareholders of a corporation who were harmed by the corporation’s merger with a competitor.

Mr. Osterwise has also been involved in In re Mutual Funds Investment Litigation, representing investors who were harmed by mutual fund market timing ($13.966 million settlement), and in In re Veeco Instruments Inc. Securities Litigation ($5.5 million settlement on behalf of an investor class).



Law School

Duke University School of Law, J.D.


Duke University, B.A.

Honors & Awards:

Pennsylvania Super Lawyers – Rising Stars: 2013 – 2017.


Member – Pennsylvania Bar

Member – North Carolina Bar

Admitted – Eastern District of Pennsylvania

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